Guess the formula to transform strings as follows:
'Hello World!' --> 'Ifmmp Xpsme!'
'Can I help you?' --> 'Dbo J ifmq zpv?'
Simple and interesting.
Find the "ordinary" or Euclidean distance between A and Z
Make a 1 hot vector
Add two numbers
Find nth maximum
Area of an Isoceles Triangle
Get ranks of values in a vector
Create an 'arrow-head" matrix
Replace multiples of 5 with NaN
Flexible Anonymous Function
Two-output anonymous function?
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